Places ambernz Wants to Go

Partially collapsed lava tube and cave system complete with concert hall, underground pond, and unique albino crabs.

Of course Salvador Dalí lived in a castle...

One of the largest ossuaries in Spain is packed from floor to ceiling with bones.

The earliest known map to show America, discovered by accident at a Paris bookshop.

Stunning Roman aqueduct used for 1900 years and still standing.

A completely underwater art museum sends a stark message about humans' impact on the environment.

A Franco-era dam flooded (almost) everyone out of this centuries-old Aragonese town.

This amazing abuela became a diehard metal fan late in life and an icon of Madrid's '80s rock scene.

Considered the birthplace of the Copper Age and Bronze Age, the river is tinted red from 5,000 years of mining.

Cliffside houses provide a spectacular view from their perch above the valley.

The final resting place of the great navigator, or maybe his brother.

A lush indoor jungle fills this bustling Madrid transportation hub.

Village situated on a narrow volcanic escarpment.

This awesome Spanish castle is so fantastical it was actually used on Game of Thrones.

A Spanish town built into the cliffs.

This Navarrese cave's history of witchcraft and pagan ritual is not just embraced, but recreated each year.

An isolated village literally built into the crevices and rock formations of a mountain.

One of the few remaining ancient aqueducts described by Frontinus as 'the most solemn testimony of the Empire.'

A landscape decorated with enormous skull sculptures.

This whimsical winery by Antoni Gaudí looks ripped from the pages of a fairytale.

A Spanish forest is filled with mysterious stone carvings.

A gravity-defying "devil's bridge" that has a surprising architectural feature for its stability.

Over two centuries old and counting, Madrid's massive botanical garden contains one of Europe's only desert environments.

At the foot of a waterfall lies a peaceful swimming lagoon and evidence of over 60,000 years of human habitation.